#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using pii = pair<int, int>;
#define rep(i, a, b) for (int i = (a); i <= (b); i++)
#define per(i, a, b) for (int i = (a); i >= (b); i--)
#define endl '\n'
const int N = 2e5 + 5;

int n, m;
int a[N];

int main() {
  ios::sync_with_stdio(0), cin.tie(0), cout.tie(0);
  int t;
  cin >> t;
  while (t--) {
    int a, b, c, d;
    cin >> a >> b >> c >> d;
    int mn = min({a, b, c, d});
    int mx = max({a, b, c, d});
    cout << (mn == mx ? "Yes\n" : "No\n");
  }
  return 0;
}